AP Exhaust 8426 Exhaust Pipe Flange Gasket - Front, Front Right or Rear

Exhaust Pipe Flange Gasket for OE-Style Sealing

AP Exhaust 8426 is an exhaust pipe flange gasket built for sealing two-bolt flange connections in a wide range of vehicle exhaust systems. With a 2-1/4 inch inside diameter and a 4-1/32 inch bolt-to-bolt length, it is sized for specific front pipe, converter, resonator, and manifold connection points across multiple makes and models.

Use AP Exhaust 8426 when you need a direct-fit exhaust flange gasket for service work on applications such as Subaru Forester, Ford Fiesta, and Chrysler Pacifica exhaust repairs.

Key Features

• Exhaust pipe flange gasket for sealing flange-to-flange exhaust joints
• 2 bolt hole quantity for two-bolt exhaust connections
• 2-1/4 inch inside diameter
• 4-1/32 inch bolt-to-bolt length
• Fits a broad range of front pipe, converter, resonator, and manifold connection locations
• AP Exhaust part number 8426 for catalog and service reference

Detailed Description

AP Exhaust 8426 is an exhaust pipe flange gasket used at critical sealing points where exhaust components join together. The listed dimensions help match the gasket to the flange pattern and passage size required by the application, supporting a proper seal at the connection point. This part number 8426 is listed for many vehicles, including 2014-2022 Subaru Forester, 2017-2021 Chrysler Pacifica, 2011-2018 Ford Fiesta, and 2015-2019 Ram ProMaster City. It is also listed for applications such as 2013-2018 Ford C-Max, 2012-2017 Hyundai Veloster, and 2007-2017 GMC Acadia.

For buyers searching by vehicle, AP Exhaust 8426 is a practical match for exhaust flange service on Subaru Forester, Ford Fiesta, and Chrysler Pacifica models where the flange dimensions align with the listed fitment.

What It Is Used For

• Sealing exhaust leaks at a two-bolt flange connection
• Replacing a damaged gasket at the manifold, converter, front pipe, or resonator joint
• Restoring a tight seal after exhaust service or component replacement
• Addressing exhaust noise caused by a leaking flange connection
• Correcting soot marks or odor from a failed exhaust joint seal

Installation Notes and Tips

Verify the flange pattern, inside diameter, and bolt-to-bolt length before installation. Match the application position exactly, since this gasket is listed across multiple locations including manifold converter to front pipe, front converter to rear converter, front right, front pipe to converter, front, rear, resonator to extension pipe, manifold to front pipe, and converter to resonator. Clean both mating surfaces thoroughly before assembly so the gasket can seat evenly and seal properly.

Fitment examples include 2014-2022 Subaru Forester, 2017-2021 Chrysler Pacifica, 2011-2018 Ford Fiesta, 2015-2019 Ram ProMaster City, and 2013-2018 Ford C-Max. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

AP Exhaust catalogs this gasket with defined dimensional specifications and vehicle-specific fitment data to support accurate exhaust service selection. Part number 8426 is identified for direct application matching across the listed vehicles and exhaust connection points.